Hi, I would like to know if the Media Proxy Server is able to manage the NAT IP change of an established rtp stream and continue working with the new NAT IP without problems? Saludos, Gonzalo. -- Gonzalo J. Sambucaro Ingeniería de Software Tel: +54-341-4808585 MSLC gonzalo(a)mslc.com.ar www.mslc.com.ar Ocampo y Esmeralda - Vivero de Empresas de Base Tecnológica Ciudad Universitaria Rosario UNR, CCT CONICET Rosario - Santa Fé - Argentina